Turn the scope back on and verify the new version number in the menu. Troubleshooting Common Update Failures

The HDS2102S uses a simple "drag-and-drop" method for updates by appearing as a removable drive on your PC. Turn on the oscilloscope. Press the button.

: Turn the scope off and then back on. The device will detect the file, begin the upgrade automatically, and then shut down once finished.

For more advanced support or archived firmware files, the EEVblog Forums maintain a community-driven repository of various hardware-specific versions.

When the scope appears as a removable disk on your PC, copy the downloaded firmware file (e.g., Scope.upp ) directly to the root directory.

Before starting, ensure your device is fully charged or connected to power. A power failure during a flash can brick the unit. 1. Download the Correct Firmware

: Ensure the firmware filename matches exactly what the device expects (usually Scope.upp ). Do not put the file inside a folder on the device. Hardware Version Recommended Firmware Key Change V1.0 Fixes 2ns/div graticule bug V3.0 General stability and UI fixes V4.0+ Includes RMS measurements

Owon Hds2102s Firmware Update Fix !new! May 2026

© iStock-962650288_Nikada (High Speed Motion Blur driving through a tunnel at night Futuristic High Speed Monorail Train Tokyo, Japan)

Owon Hds2102s Firmware Update Fix !new! May 2026

Turn the scope back on and verify the new version number in the menu. Troubleshooting Common Update Failures

The HDS2102S uses a simple "drag-and-drop" method for updates by appearing as a removable drive on your PC. Turn on the oscilloscope. Press the button. owon hds2102s firmware update fix

: Turn the scope off and then back on. The device will detect the file, begin the upgrade automatically, and then shut down once finished. Turn the scope back on and verify the

For more advanced support or archived firmware files, the EEVblog Forums maintain a community-driven repository of various hardware-specific versions. Press the button

When the scope appears as a removable disk on your PC, copy the downloaded firmware file (e.g., Scope.upp ) directly to the root directory.

Before starting, ensure your device is fully charged or connected to power. A power failure during a flash can brick the unit. 1. Download the Correct Firmware

: Ensure the firmware filename matches exactly what the device expects (usually Scope.upp ). Do not put the file inside a folder on the device. Hardware Version Recommended Firmware Key Change V1.0 Fixes 2ns/div graticule bug V3.0 General stability and UI fixes V4.0+ Includes RMS measurements